Tried it. Won't work. Changed <s:link /> for h:command as follows: <h:form> | <h:commandLink value="#{region.name}" > | <f:param value="#{region.id}" name="regionID" /> | </h:commandLink> | </h:form> ... witch now need forms (or links are disabled with an ugly warning in seam2) for tiny navigation links. That, by the way, does not fail, however should not be the solution. Please be patient, I'm creating the tiniest complete case for the jira, wich I'm still learning how to post, so I'm reading a lot ; ) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4072802#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...